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Galacturonic acid (GalA) is the primary building block of mainly pectin but also other biopolymers found in plants. The polymeric GalA chains in pectin, are linked by alpha-1,4 glycosidic bonds. Some of the carboxyl groups are methylated...
From €175.00 *
NEW
D-Luciferin also named Firefly Luciferin is the most popular and versatile bioluminescent substrate. Firefly luciferase produces light by the ATP-dependent oxidation (Mg2+ as cofactor) of luciferin. It emits a characteristic yellow-green...
From €87.55 *
IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal > (5-bromo-4-chloro-3-indolyl-ß-D-galactoside) or Bluo-Gal > (5-Bromo-3-indolyl-beta-D-galactopyranoside) in...
From €154.00 * €280.00 *
IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal > (5-bromo-4-chloro-3-indolyl-ß-D-galactoside) or Bluo-Gal > (5-Bromo-3-indolyl-beta-D-galactopyranoside) in...
From €88.20 *
X-Gal (5-Brom-4-chlor-3-indolyl-β-D-galactopyranosid) is a chromogenic substrate for β-galactosidase. It produces a blue color that can easily be detected visually. X-Gal is used in the identification of lacZ + bacteria, especially for...
From €107.40 *
Acetyl Coenzyme A (Ac CoA) is the end product of glycolysis and takes part in the Ac CoA pathway, which is a metabolic pathway for carbon compounds. Ac-CoA is important in cholesterol synthesis. Fatty acids are relatively unreactive and...
From €140.00 *
Coenzyme A (CoA, CoASH, HSCoA) is a coenzyme that facilitates enzymatic acyl-group transfer reactions and supports the synthesis and oxidation of fatty acids. CoA is involved in the mechanisms of a wide variety of enzymes.
From €146.64 *
5-Bromo-3-indolyl-β-D-galactopyranosid (Bluo-Gal) ist used as a substrat of β-Galactosidase. It is a chromogenic substrate suitable for identification of lacZ + bacterial colonies. Bluo-Gal is designed to replace X-Gal in blue-white...
From €126.78 *

This PBS tablets are specifically developed for immunological and microbiological laboratories. The buffer is provided as pre-weighed tablets in containers and in convenient blister packs, or as pre-weighed powder mix in sealed pouches....
€361.58 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 0.445M Tris-borate, 0.01M EDTA, pH8.3 at 25°C. In molecular biology, TBE and TAE buffers are used for agarose and polyacrylamide gel electrophoresis. TBE...
€245.00 *
Sodium dodecyl sulfate (SDS) is an anionic detergent that denatures secondary and non-disulfide-linked tertiary protein structures. It applies a negative charge to each protein in proportion to its mass. SDS binds in a ratio of...
€694.89 *
Urea powder preweight and packed in aluminium foil. ready-to-use for preparing 100mL of a 8M urea solution.
€161.91 *

Content of 1 pouch dissolved in deionized water and made up to 1000mL yields a 5M Sodium chloride solution. No weighing necessary.
€125.10 *
Buffering substance. (Good N.E., Izawa S. (1972) Methods Enzymol. 24, 53-68, Sankar M., Bates R.G. (1978) Anal. Chem. 50, 1922-24). Does not interfere with Folin protein assay. MES partially decomposes when autoclaved in the presence of...
From €89.41 *
a-D-Mannose-1-phosphate dipotassium salt dihydrate (synthetic crystalline product). a-D-Mannopyranose-phosphate. Free carbonate and phosphate are completely removed. Product shipped with certificate covering all data for validation (NMR,...
From €344.00 *

Galactosamine is a hexosamine derived from galactose with the molecular formula C6H13NO5. This amino sugar is a constituent of some glycoprotein hormones such as follicle-stimulating hormone (FSH) and luteinizing hormone (LH). Other...
From €123.50 *

This buffer is the most widely used buffer for electrophoresis on agarose or acrylamide gels, it is particularly well suited for high-voltage long migration conditions. pH8.3 +/- 0.2. Delivery in PE bottles / canister.
From €42.32 *

TBS Tween® 20 (Tris buffered saline with Tween) is one of the most commonly used biological buffers for plate based immunoassays and Western blotting. It is isotonic, non-toxic to cells and contains a non-ionic detergent. It is used...
From €87.25 *
Rhamnose is a naturally occurring 6-deoxy monosaccharide consisting of six carbon atoms (hexose) and stereochemically derived from mannose (6-deoxymannose). Unlike the other naturally occurring sugars, this one exists only in the L-form...
From €95.00 *
This buffer is the most widely used buffer for electrophoresis on agarose or acrylamide gels, it is particularly well suited for high-voltage long migration conditions. pH8.3 +/- 0.2.
From €45.60 *
Urea powder preweight and packed in aluminium foil. ready-to-use for preparing 100mL of a 5M urea solution.
€148.44 *
TIPP!
L-Fucose CAS 2438-80-4 (6-Deoxy-L-galactose) may be used for different purposes. 1. In studies of fucoidan polysaccharide containing glycans. 2. L-Fucose is used as a substrate to identify, differentiate and characterize enzymes such as...
From €180.25 *
Trehalose , also known as mycose or strong>tremalose, is a natural alpha-linked disaccharide formed by an alpha,alpha(1,1) glucoside bond between two alpha-glucose units. It can be synthesised by bacteria, fungi, plants, and invertebrate...
From €104.74 *
n-Dodecyl-ß-maltoside (DDM) >99.5% especially suitable for use in crystallography. n-Dodecyl-β-D-maltoside (DDM), is a water-soluble non-ionic detergent, for isolation and stabilization of hydrophobic membrane proteins....
From €75.00 *
Among biological buffers PBS is one of the most commonly used. The buffer is isotonic and non-toxic to cells and has the ability to maintain their osmolarity. Thereby the buffer is suitable for washing procedures in cell cultures and for...
€104.00 *
Hepes (N-2-hydroxyethyl) piperazine-N'-2-ethanesulfonic acid) is used in biochemistry, molecular biology, microbiology and cell culture as buffer substance with optimal buffer range at pH6.8-8.2 (pKa = 7.55 (20°C). Hepes is one of the...
From €70.75 *
D-Fucose (6-Deoxy-D-galactose) may be used for different purposes. 1. In studies of fucoidan polysaccharide containing glycans. 2. D-Fucose is used as a substrate to identify, differentiate and characterize enzymes such as the...
From €81.11 *
Highly pure Dodecyl-ß-maltopyranoside (DDM). Detergent to solubilize membrane assoziated proteins. n-Dodecyl-β-D-maltoside (DDM), a water-soluble nonionic detergent, for isolation and stabilization of hydrophobic membrane proteins....
From €75.00 *
Octyl glucoside (n-octyl-β-D-glucoside) is a detergent frequently used to solubilise integral membrane proteins for studies in biochemistry. It has become one of the most important detergents for purification of membrane proteins because...
From €57.87 *
n-Decyl-b-maltoside (DM) >99.0% highly purified
From €103.75 *
MEGA-9 is a nonionic detergent which is often used to solubilize membrane proteins. It has a critical micelle concentration (CMC) of 20 mM under no-salt conditions and CMCs ranging from 2 to 17. mM under high and low salt conditions for...
From €49.87 *
Ready-to-use Sodium phosphate buffer in a sealed bag. Content of 1 bag dissolved in deionized water and made up to 1000mL yields a 100mM sodium phosphate buffer from pH6.0 to pH8.0 at 25°C. This Sodium Phosphate buffer is provided in...
From €88.64 *
24 respective 100 ready-to-use para-Nitrophenylphosphate (pNPP) tablets with 5mg p-Nitrophenylphosphate. Each tablet dissolved in 5mL deionized water yields a solution containing 1.0mg/mL pNPP, 0.2M Tris buffer. Genaxxon's pNPP substrate...
From €47.60 * €59.50 *
Polyethylene glycol 4000 (PEG 4000) is for example used for the fusion of bacterial spheroplasts or the fractionated precipitation of proteins.
From €57.00 *
Synonym: α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt.
From €78.85 *
5% SDS solution as cleansing solution for lenses of optical systems like lathe from EOS GmbH (Electro-Optical Systems). Filtered and ready-to-use. SDS may precipitate at temperature below 15°C. Dissolve precipitated SDS by warming up in...
From €14.07 *
Tris base of highest quality. Purity: min. 99.9%. Useful for buffers of pH7.2 to 9.0. For use in biochemistry and enzymatic research. Tris is the most commonly used buffer in biological research. One of its most important applications is...
From €72.02 *
Bicine is recommended for low temperature biochemical work and for the preparation of stable substrate solution for serum guanase determination. Bicine is used for different applications, ranging from buffers used in enzymatic reactions...
From €79.70 *
2-[Bis(2-hydroxyethyl)imino]-2-(hydroxymethyl)-1,3-propandiol. Puffersubstanz: Daboo M. and Bates R. (1970) J. Phys. Chem., 74, 702-5. Bis-Tris is an amino buffer very similar in its chemical structure to Trizma ("Tris": e.g. M6210 > or...
From €127.24 *
24 respective 100 ready-to-use p-Nitrophenylphosphate (pNPP) tablets with 20mg p-Nitrophenylphosphate. Each tablet dissolved in 20mL deionized water yields a solution containing 1.0mg/mL pNPP, 0.2M Tris buffer. Genaxxon's pNPP substrate...
From €113.00 *
ready-to-use sodium chloride tablets. 1 tablet dissolved in 1000mL of deionized water yields: 0.9% sodium chloride. These tablets are prepared from pharmaceutical grade reagents. Sodium chloride is widely used in many laboratory...
From €64.70 *
1 tablet dissolved in 100mL of deionized water yields: 0.05M Sodium Carbonate-bicarbonate buffer, pH9.6 at 25°C. No time consuming and expenisve calibration / pH-measuring necessary. Just dissolve buffer talets in water and use buffer...
From €101.25 *
Precisely weighed ready-to-use PBS tablets with Tween®20 offered in plastic bottles or in practical blister packs. - no awkward weighing anymore - no toilsome pipetting/weighing of Tween®20 anymore - no more time-consuming pH adjustment...
From €79.50 *
ready-to-use PBS buffer tablets. Each tablet dissolved in 1000mL of deionized water yields: 0.01M Phosphate buffer, 0.0027M KCl, 0.14M NaCl, pH7.4 at 25°C. No time consuming weighing or measuring of pH necessary anymore. You can get rid...
From €73.40 *
1 tablet dissolved in 100mL of deionized water yields: 0.01M Phosphate buffer, 0.0027M KCl, 0.14M NaCl, pH7.4 at 25°C. Amoung biological buffers PBS is one of the most commonly used. The buffer is isotonic and non-toxic to cells and has...
€83.50 *
Ready-to-use PBS tablets, individually packed in a PE bag . Just dissolve 1 of the PBS tablets in 1000mL deionized water to yield a 0.01M Phosphate buffer, 0.0027M KCl, 0.14M NaCl, pH7.4 at 25°C. No time consuming weighing or measuring...
From €340.80 * €426.00 *
Precisely weighed ready-to-use PBS buffer tablets offered in plastic bottles or in practical blister packs. - no awkward weighing anymore - no more time-consuming pH adjustment - simply dissolve the tablet completely in demineralized...
From €159.00 *
TBS is isotonic, non-toxic to cells and suitable for molecular biology. The buffer is commonly used as substance diluent or wash buffer in immunoassays such as ELISA. It is used in immuno-histochemical staining when the background is...
From €96.50 *
Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 0.89M Tris-borate, 0.02M EDTA, pH8.3 at 25°C. In molecular biology, TBE and TAE buffers are used for agarose and polyacrylamide gel electrophoresis.TBE buffer...
€346.90 *
TAE buffer is used for nucleic acid electrophoresis on agarose gels under low voltage conditions. Ref.: Loening U.E. (1967) Biochem. J., 102, 251, Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61. TAE buffer is the most...
From €48.72 *

Tris-EDTA buffer 1X concentrated, Buffer Grade. pH7.5 +/- 0.2. TE buffer is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. They are widely used in cell and molecular biology for processes such as protein...
From €38.50 *

Tris-EDTA buffer 1X concentrated, molecular biology grade. pH8.0 +/- 0.2. TE buffer is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. They are widely used in cell and molecular biology for processes such...
From €0.53 *
X-alpha-D-Gal is a chromogenic substrate for alpha-galactosidase yielding a blue precipitate (X-alpha-Gal is a chromogenic substrate for yeast galactosidase (MEL1) and is used for detecting GAL4-based yeast two-hybrid interactions...
From €315.00 *
Hepes (N-2-hydroxyethyl) piperazine-N'-2-ethanesulfonic acid) is used in biochemistry, molecular biology, microbiology and cell culture as buffer substance with optimal buffer range at pH6.8-8.2 (pKa = 7.55 (20°C). Hepes is one of the...
From €50.47 *
The kinetic of the ligation in the cloning of DNA-fragments into bacteriophage M13-vectors can be improved by the inclusion of 5% polyethylene glycol 8000 (PEG 8000). Especially for the cloning with 'blunt-ended' DNA, the concentration...
From €39.50 *
Chromogenic substrate for beta-glucoronidase. The substance is in use since 1960 in plant tissue sections. Because of the localised colour which X-gluc produces upon reduction, it is extremely useful inidentifying gene presence within...
From €72.10 *
Calcium lactate pentahydrate - Lactic acid calcium salt Synonym: L-Lactic acid calcium salt; Calcium L-lactate pentahydrate; Calcium L-lactate pentahydrate; Calcii lactas pentahydricus; L-Lactic acid calcium salt; Calcium lactate...
€118.97 *
4-Chloro-1-naphtol is peroxidase substrate suitable for use in immunoblotting. The endproduct of the enzymatic reaction is an insoluble blue precipitate that can be observed visually. The precipitate can is not removed by washing with...
From €96.83 *
Galactose is a monosaccharide. When combined with glucose (monosaccharide), through a condensation reaction, the result is the disaccharide lactose. The hydrolysis of lactose to glucose and galactose is catalyzed by the enzymes lactase...
From €39.60 *
This PBS tablets are specifically developed for immunological and microbiological laboratories. The buffer is provided as pre-weighed tablets in containers and in convenient blister packs, or as pre-weighed powder mix in sealed pouches....
From €85.91 *
Hyaluronic acid (HA) also called hyaluronan, hyaluronate is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is unique among glycosaminoglycans in that it is...
From €66.28 *
Precisely weighed ready-to-use PBS tablets with Tween®20 offered in plastic bottles or in practical blister packs. - no awkward weighing anymore - no toilsome pipetting/weighing of Tween®20 anymore - no more time-consuming pH adjustment...
From €71.51 *
BES (N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) is a useful secondary standard biochemical buffer. Useful pH range for BES is 6.4 to 7.8. It is useful for diagnostic assay manufacturing industry. BES, a sulfonic acid-containing...
From €30.19 *
3-[(3-Cholamidopropyl)-dimethylammonio]-2-hydroxy-1-propane sulfonate
From €100.43 *
Buffering substance. (Good N.E., Izawa S. (1972) Methods Enzymol. 24, 53-68, Sankar M., Bates R.G. (1978) Anal. Chem. 50, 1922-24). Does not interfere with Folin protein assay. MES partially decomposes when autoclaved in the presence of...
From €71.57 *

Buffering substance in the pH range 6,1-7,5. Min. 99.5% pure. Good N.E. et al. (1966) Biochemistry 5, 467-77, Shipman jr. Ch. (1969) Proc. Soc. Exp. Biol. Med. 130, 305-28.
From €92.42 *
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar...
From €132.42 *
CHES shows a pKa (25°C) of 9,55 which makes CHES useful as a buffering component in the pH range between 8.6 to 12.0. CHES interferes in the protein quantification according to Lowry. It is used in crystallisation of Phosphotriesterase...
From €91.27 *
Synonym: β-DPNH; DPNH; Diphosphopyridine nucleotide, reduced form; beta-NADH disodium salt hydrate, reduced. Substrate for the reduction of oxaloacetate and for the reduction of pyruvate Composition of the buffer for the reduction of...
From €75.00 *

DNA extracted from salmon testes. To prevent unspecific binding of a DNA to the membrane in Southern- and Northern-Hybridisations salmon sperm DNA is added to the pre-hybridisation solution (Blotto, Denhardt's etc.). This Salmon Sperm...
From €88.03 * €110.03 *

This tablets are designed for the purification of histidine tagged and non-histidine tagged recombinant and native proteins using IMAC chromatography. The phosphate buffer may be used for other types of affinity chromatography methods....
From €70.32 *

This tablets are designed for the purification of histidine tagged and non-histidine tagged recombinant and native proteins using IMAC chromatography. The phosphate buffer may be used for other types of affinity chromatography methods....
From €76.22 *
Contents of 1 pouch dissolved in deionized water and made up to 10L/25L/50L or 100L yields: 0.01M phosphate buffer, 0.0027M potassium chloride, 0.14M sodium chloride, pH7.4 at 25°C
From €57.19 *

1 tablet dissolved in 500mL of deionized water yields: 0.01M Borate buffer, 0.15M Sodium chloride, pH8.2 at 25°C.
€249.81 *

1 tablet dissolved in 100mL of deionized water yields: 0.05M Sodium Carbonate-bicarbonate buffer, 0.05% Sodium Azide, pH9.6 at 25°C.
From €78.27 *
Sodium dodecyl sulfate (sodium lauryl sulfate) also called SDS (= sodium dodecyl sulfate), is an anionic surfactant that is used as a detergent, eg. in detergents or toothpaste. SDS is also used as a denaturant for proteins, and is...
From €37.21 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL/5000mL yields: 0.02M Sodium phosphate buffer, pH7.0 at 25°C. Product description: Genaxxon's Sodium Phosphate buffer is provided in different formulations in order to...
From €115.11 *

3-Hydroxy-2-naphthoic-o-toluidide chloroacetate. This product is a histochemical substrate for esterases with improved stability.
From €64.85 *
3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride.
From €29.24 *
D-Raffinose also known as O-α-D-Galactopyranosyl-(1→6)-α-D-glucopyranosyl β-D-fructofuranoside; Melitose; Melitriose; Melitose pentahydrate.
From €68.20 *
Maltobiose, 4-O-a-D-Glucopyranosyl-D-glucose, CAS: [6363-53-7] - C12H22O11H2O
From €44.00 *
Highly pure D(+)-Galactose derived from beech. Guaranteed free of any animal contaminants!
From €50.75 *
Nicotinamide adenine dinculeotide, min. 95% (HPLC). Suitable for cell culture. Synonym: β-DPN; β-NAD, oxidised form; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; Nadide; b-Nicotinamide adenine dinucleotide; b-NAD. Used, among...
From €61.29 *
3, 3’, 5, 5’-Tetramethylbenzidine (TMB) substrate is a ready-to-use liquid substrate for HRP, specially developed for ELISA procedures. EC-Blue Enhanced™ Substrate turns deep blue (620-650 nm) in the presence of a peroxidase-labelled...
From €115.61 *

Polyethylene glycol (PEG) is used for such diverse purposes as viral / phage enrichment, plant protoplast fusion, or fractionated protein precipitation. In addition, the ligation efficiency can be increased by macromolecular crowding,...
From €53.82 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Tris-HCl buffer, pH8.0 at 25°C. Sterilization can be performed by filtration. Filtrate the buffer solution through a 0.22µm filter into a sterile flask....
€313.17 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 0.05M Tris buffered saline, 0.138M NaCl, 0.0027M KCl, pH8.0 at 25°C.
€121.08 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 3.0M NaCl, 0.3M Na-citrate, pH7.0 at 25°C.
€173.05 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 0.3M NaCl, 0.03M Na-citrate, pH7.0 at 25°C.
€114.24 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 3M Sodium acetate buffer, pH5.2 at 25°C.
€272.79 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 3M Sodium acetate buffer, pH7.0 at 25°C.
€272.79 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Sodium phosphate buffer, pH6.5 at 25°C.
€217.15 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Sodium phosphate buffer, pH7.2 at 25°C.
€217.15 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 0.5M Tris buffered saline, 1.38M NaCl, 0.027M KCl, pH8.0 at 25°C.
€478.62 *

Contents of 1 pouch dissolved in deionized water and made up to 500mL/1000mL yields: 2.0M Tris acetate buffer, 0.05M EDTA, pH8.3 at 25°C. In molecular biology, TBE > and TAE buffers are used for agarose and polyacrylamide gel...
From €340.20 *
(Nitrotetrazolium Blue chloride, Ditetrazolium dye, Nitro BT). A ditetrazolium compound for demonstrating succinic dehydrogenase activity or glucose-6-phophate dehydrogenase or xanthine oxidase. Used in conjunction with BCIP for...
From €117.36 *
Mitochondriale Dehydrogenasen lebender Zellen sind in der Lage das MTT-Tetrazoliumsalz durch Spaltung des Tetrazoliumringes in MTT-Formazan umzuwandeln. Die Spaltung des Farbstoffes ist direkt proportional zur Zellzahl, steigt aber...
From €54.66 *

Buffered Sodium Citrate is used in clinical laboratories and blood banks as an effective anti-coagulant, usually in a ratio of 1:9 sodium citrate/blood. The citrate ion chelates calcium ions in the blood by forming calcium citrate...
€121.62 *

Buffered Sodium Citrate is used in clinical laboratories and blood banks as an effective anti-coagulant, usually in a ratio of 1:9 sodium citrate/blood. The citrate ion chelates calcium ions in the blood by forming calcium citrate...
€158.02 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Tris-HCl buffer, pH7.4 at 25°C. Sterilization can be performed by filtration. Filtrate the buffer solution through a 0.22µm filter into a sterile flask....
€313.17 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Tris-HCl buffer, pH8.3 at 25°C. Sterilization can be performed by filtration. Filtrate the buffer solution through a 0.22µm filter into a sterile flask....
€313.17 *
D-Maltulose also named a-D-Glucopyranosyl(1->4)-D-Fructose or 4-O-a-D-Glucopyranosyl-D-fructose. By microbial contamination after opening, shelf life may be reduced to about 3 months if stored at RT. We therefore recommend storage at a...
From €72.41 *
BCIP (5-bromo-4-chloro-3-indolyl phosphate, p-toluidine salt) is a chromogenic substrate for alkaline phosphatase, used in combination with the oxidant NBT (nitro blue tetrazolium) to enhance blue color development. Applications: When...
From €73.97 *
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry, isoelectric focusing and two-dimensional electrophoresis. Useful for solubilizing membrane proteins and breaking protein-protein interactions. Its small micellar...
From €89.55 *
Spermidine inhibits neuronal nitric oxide synthase (nNOS). As it bind to DNA it might be used as precipitation agent for DNA-binding proteins. Spermidine stimulates T4 polynucleotide kinase activity. As Spermidine and Spermidine...
From €75.17 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 3M Potassium chloride.
€166.23 *

Content of 1 pouch dissolved in deionized water and made up to 500mL/1000mL yields: 0.5M EDTA, pH8.0 at 25°C. EDTA (ethylene-diamine-tetraacetic acid) is a chelating agent widely used in molecular biology to sequester divalent and...
From €212.72 *

Content of 1 pouch dissolved in deionized water and made up to 1000mL yields: 20% D(+)Glucose
€165.74 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL yields: 1M Potassium chloride.
€176.08 *

10 bags of a 10-fold Tris-EDTA buffer (pH7.4) - ready-to-use Tris/HCl-EDTA powder mixture for 1L ready-to-use buffer solution of pH7.4. This TE buffer is composed by Tris, a buffering agent and EDTA. EDTA has the ability to prevent...
€189.26 *
Nicotinamide adenine dinucleotide phosphate reduced - Tetrasodium salt in short NADPH is the reduced version of NADP+ and can transfer a hydride atom to another reaction partner in a redox reaction. The abbreviations NADP+ for the...
From €124.99 *

a-D-Glucose-1-phosphate dipotassium salt dihydrate, Cori-Ester di-K (synthetic crystalline product). a-D-Glucopyranose-phosphate. Free carbonate and phosphate are completely removed. Product shipped with certificate covering all data for...
From €61.85 *
Glucose 6-phosphate (also known as Robison ester) is glucose sugar phosphorylated on carbon 6. This compound is very common in cells as the vast majority of glucose entering a cell will become phosphorylated in this way. Within a cell,...
From €44.51 *

Substrate for horseradish peroxidase detection assays.
From €154.09 *
1 tablet dissolved in 1000mL of deionized water yields: 0.01M Phosphate buffer, 0.0027M KCl, 0.14M NaCl, pH7.2 at 25°C. Amoung biological buffers PBS is one of the most commonly used. The buffer is isotonic and non-toxic to cells and has...
From €146.00 *

pNPh-b-D-Xyl - CAS: [2001-96-9] - C11H13NO7
From €175.07 *

pNPh-a-D-Man, CAS: [10357-27-4] - C12H15NO8
From €291.78 *

pNPh-a-L-Fuc, CAS: [22153-71-5] - C12H15NO7
From €208.39 *

pNPh-b-D-GlcNAc - CAS: [3459-18-5] - C14H18N2O8
From €183.01 *
Tris für die Herstellung von Puffern mit einem pH von 7,2 bis 9,0. für die biochemische und enzymatische Forschung. Synonyme: Tris(hydroxymethyl)aminomethan, THAM, Tris-(hydroxymethyl)-aminomethan, Tris-Base, Trometamol, Tromethamin,...
From €60.58 *
Rose-Gal, also known as Red-Gal or Salmon-Gal, (6-Chloro-3-indolyl-ß-D-galactopyranoside), is a is a beta-galactosidase substrate which produces a salmon pink colour. Rose-Gal (Red-Gal / Salmon-Gal) serves as an alternative to X-Gal >...
From €155.56 *
Spermine, a polyamine, is derived from spermidine and is required for cell growth in eukaryotes. It acts as regulator of gene expression, inhibits DNA damage and protects the cells from damage by acting as free radical scavenger. In...
From €78.41 *

Sodium dodecyl sulfate (SDS) is an anionic detergent that denatures secondary and non-disulfide-linked tertiary protein structures. It applies a negative charge to each protein in proportion to its mass. SDS binds in a ratio of...
€443.18 *
Collagenase-Chromophore-Substrate Component A also named 4-Phenylazobenzyloxycarbonyl-Pro-Leu-Gly-Pro-D-Arg-OH x 2H2O.
€407.69 *
TAPS (N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid) is used in biochemistry, molecular biology, microbiology and cell culture as buffer substance with optimal buffer range at pH7.7-9.1 (pKa = 8.4 (20°C). Hepes is one of the...
From €122.64 *

TAE buffer is used for nucleic acid electrophoresis on agarose gels under low voltage conditions. Ref.: Loening U.E. (1967) Biochem. J., 102, 251, Ogden R.C. and Adams D.A. (1987) Methods Enzymol., 152, 61. TAE buffer is the most...
From €61.29 *
MOPS is used as a buffer substance at pH 6.5 to 7.9. (Goods N.E., Izawa S. (1972) Methods Enzymol., 24, 53, Ferguson W.K. et al. (1980) Anal. Biochem., 104, 300).
From €67.74 *

a-D-Galactose-1-phosphate dipotassium salt dihydrate (synthetic crystalline product). Free carbonate and phosphate are completely removed. a-D-Galactose-1-phosphate. Product shipped with certificate covering all data for validation (NMR,...
From €202.60 *

Content of 1 pouch dissolved in deionized water and made up to 1000mL yields a 3M Sodium chloride solution. No weighing necessary.
€111.36 *

1 tablet dissolved in 100mL of deionized water yields: 0.9% sodium chloride. These tablets are prepared from pharmaceutical grade reagents. Sodium chloride is widely used in many laboratory routines. For greater convenience a blister...
€94.80 *
Nicotinamide adenine dinucleotide phosphate - sodium salt in short also NADP as general name for NADP+ and NADPH (IUPAC suggests the abbreviations NADP+ for the oxidized form, NADPH for the reduced form and NADP as a general name)....
From €66.06 *

SDS, Molecular Biology grade, 20% stock solution is filtered and ready-to-use. SDS may precipitate at temperature below 15°C. Dissolve precipitated SDS by warming up in a water bath at 37°C.
From €61.17 *
Naphthol-AS-BI-phosphate (6-Bromo-2-phosphohydroxy-3-naphthoic acid o-anisidide) is used as histochemical substrate for alkaline phosphatase or as substrate for the fluorometric assay of acid and alkaline phosphatases.
From €61.14 *
Glycogen is used to precipitate nanograms of DNA very efficiently. Mainly used if nucleic acids are precipitated with 0.5M ammonia-acetate and iso-Propanol. Ref.: Sambrook J., & Russel D.W. (2001) Molecular Cloning: A Laboratory Manual,...
From €86.78 *
Citric acid trisodium salt (tri-sodium citrate, sodium citrate) is used as a buffering substance for molecular biology buffers.
From €50.55 *
L-(−)-Glucose is an enantiomer of the more common D-glucose. L-Glucose cannot be used by cells as an energy source because it cannot be phosphorylated by hexokinase.
From €103.38 *
Ready-to-use 100mM IPTG solution (Isopropyl-ß-D-thiogalactopyranoside) for molecular biology research. IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used together with X-Gal...
€363.10 *

Octyl glucoside (n-octyl-β-D-glucoside) is a detergent frequently used to solubilise integral membrane proteins for studies in biochemistry. It has become one of the most important detergents for purification of membrane proteins because...
From €73.82 *

n-Nonyl b-maltoside (NM); Assay: >99% highly purified.
From €95.00 *

n-Nonyl b-maltoside (NM); Assay: >99.5% for crystallography.
From €101.04 *
n-Decyl-b-maltoside (DM) >99.5% for crystallography
From €129.69 *

n-Tridecyl-ß-maltoside (TDM) >99.5% for crystallography.
From €161.16 *

Technical data can be found under Detail view.
From €137.66 *

ß-D-Galp(1->4)-D-fruc, 4-O-β-D-Galactopyranosyl-D-fructose
From €54.98 *

Purity: >99% (HPLC). CAS: [10593-29-0] - C6H11NaO5S x 2 H2O
From €120.97 *

Synonyms: D-threo-pent-2-ulose. Xylulose a ketopentose, is a monosaccharide containing five carbon atoms, and including a ketone functional group. In nature, it occurs in both the L- and D-enantiomers. L-Xylulose accumulates in the urine...
From €364.06 *

Contents of 1 pouch dissolved in deionized water and made up to 1000mL/5000mL yields: 0.025M Tris, 0.192M glycine, pH8.3 at 25°C.
From €111.43 *
Spermidine PBS buffer HEPES tissue PBS buffer TBE buffer 10X TMB Saline sodium Hyaluronic acid Naphthol-AS-BI- Acetyl Coenzyme Thiazolyl blue PBS buffer beta-Nicotinami Salmon Sperm Polyethylene Sodium Carbonate-Bicar TBE buffer 10X PBS buffer 50X p-Nitrophenylph Imidazole 10X Phosphate HighPure IPTG Glycogen from Polyethylene D-Mannitol min. D-Maltulose Sodium dodecyl Urea 8M - 5 L-Glucose min. Sodium chloride TE buffer 1X D-Xylulose min. Sodium CHAPS for L-Fucose Spermine 5 SDS Solution TAE buffer 10X Citric acid SDS Molecular Bicine buffer Sodium Tris base - D -Galactose